I have never called them, but I have emailed them and posted on their social media site (Yammer). It was because of bullying by my coworkers and being left with 3 times the work. Others would slack off just because they knew I was coming in and closing. The would leave me with all the garbage for the day, all the dishes for the day, nothing stocked, etc. By me contacting corporate management started having attitude with me and did nothing about the others.